In medical imaging practice, the act of removing any clothes from the region of interest is justified as to prevent the presence of artefacts on radiographs. However, by doing so, the ‘aurah’ of the patients, especially for the Muslims, are not observed and can be considered as violating their privacy if they are not well-informed beforehand. Previous studies have proved that radiographs with the presence of some fabric materials on the region of interest are radiographically acceptable. Therefore, the aims of this study are to tackle the issue of exposing one’s ‘aurah’ for a knee x-ray examination to take place and also to add insufficiency from the previous studies.
Objectives/Research Problem: A total of 6.3% of American adults showed specific craving to sweet foods and this was proven analogous to sweet foods intake. We attempted to measuresweet craving among Malaysians through the development of Sugar Craving Assessment Tool for Malaysians (MySCAT). The aim of this research was to explore the pattern of sugar craving and sugar intake among Malay adults.
Materials and Method: Subjects (age19 to 59 years old) were recruited among Kuantan residents from multiple centres. A total of 219 volunteers were recruited and they completed MySCAT questionnaire, in which the respondents rated their craving for 30 sweet foods and beverages from 0 (Never) to 4 (Always). Body mass index (BMI) was obtained from height and weight measurements.
Results and Discussion: Subjects consisted of 58 males and 161 females with mean age 29.6±10.7 y, BMI 23.5±4.4 kg/m2 total MySCAT score of 41.1±14.9. Results indicated that the most craved items were sugar sweetened beverages (mean score 2.46±1.18), fruit juices (2.16±1.08) and drinks with sweetened condensed milk (median 2.00, IQR = 2.00). A subset of 100 subjects also completed FFQ Sugar (mean age 21.2±1.6 y, BMI 21.0±3.1 kg/m2. Sugar intake was 79.5 g/day and contributed the most by sugar-sweetened beverages (56.5%) followed by non-carbonated soft drinks (13.9%) and sweets & chocolates (5.6%). Sugar intake was significantly higher in male (95.4 g/day) than female (54.3 g/day, p
Religious fasting is an act of refraining oneself from eating and drinking beginning at dawn until sunset. The changes in meal time and long period of meal constraint may influence the tear quality and ocular surface. The purpose of this study was to investigate the effect of daily religious fasting on tear film characteristics and ocular surface integrity. This is a prospective study involving 29 eyes from 29 healthy participants. The tear film characteristics were assessed by measuring the non-invasive tear break-up time (NITBUT), tear meniscus height (TMH), total tear secretion, and
fluorescein ocular surface staining method was used to determine the ocular surface integrity. The measurements were performed in the morning (8.00 to 10.00 a.m.) and evening (4.00 to 6.00 p.m.) during each non-fasting and fasting period. The results showed no statistically significant difference noted for all parameters measured in the morning when comparison was made between non-fasting and fasting periods. Conversely, in the evening, NITBUT value was significantly lower during fasting period, (p = 0.001), but, TMH, total tear secretion and ocular surface staining revealed no significant differences between non-fasting and fasting periods. Our study revealed
that daily religious fasting only significantly reduced the NITBUT value in the evening which possibly due to dehydration; however, it did not affect TMH, total tear secretion and ocular surface integrity. The absence of fluid loading at pre-dawn meal could be the reason of non-noticeable differences noted in the morning
The ability for us to see is actually due to the reflection of light that serves as a proof of the greatest creations of our Creator as stated in the Holy Quran, “Allah is the Light of the heavens and the Earth” (24:35). There are limited references specifically focusing on Revelations related to visual function. Thus, this study aims to provide a compilation of Quranic verses (Juz 1 to 15) and hadiths of Sahih Al-Bukhari related to visual function supported by scientifically proven facts. This may invite readers to reflect upon the wonders of creations by Allah mentioned in these Revelations that lead to the discovery of our modern science. A website named“Search Truth” on http://www.searchtruth.com/ was used as a tool to ease the finding of the Quranic verses and hadiths that are related to visual function by searching for the keywords “eye/eyes”, “see”, “light”, “sight” and “vision” in the search boxes provided in the website. The translations of Revelations containing those keywords were verified and related to visual function supported by scientifically proven facts from other reading materials. Twenty-eight Quranic verses and 57 hadiths of Sahih Al-Bukhari can be related to visual function supported by scientifically proven facts. Twelve Quranic verses that have the word “eye/eyes”, 7 verses with the word “light”, 2 verses with the word “see”, 6 verses with the word "sight” and 1 verse with the word “vision” can be related to visual function. As for hadiths, 49 hadiths have the word “eye/eyes”, 3 with the word “light”, 1 with the word “see”, 2 with the word “sight” and 2 with the word “vision” in their translations can also be related to
visual function. Some of the Quranic verses and hadiths are related to anatomy, physiology and
pathophysiology of the eyes, treatments for eye diseases, and other interesting findings.
The effects of radiation on man and his health had been noticed since the early years after the discovery of X-rays. These biological concerns were more commonly known as “radio-sensitiveness” in the early publications. Later, the term radiation protection was introduced to express the need for protective measures to be promoted, formulated, implemented, evaluated and sustained to reduce the biological effects associated with radiation exposure. The principles of radiation protection were then supported with the concepts of justification, ALARA and “Benefits against the risks”. But these could not ensure that the application of radiation protection has been optimized. Amidst the technological advancements associated with radiation based imaging modalities in healthcare for more than 120 years, those advancements have yet to be able reduce the impact of these modalities being a source of risks upon the more beneficial role as a
diagnostic tool. This paper reports a review on radiation protection from articles indexed in an online database. Considering that the titles of the articles contain the core subject matter that a publication carries, data were retrieved on those titles with the term “radiation protection”. Publications from 2008 to middle of November 2017 and aligned to Medicine and Health professions were included for further elaborations. The data were classified into four subject areas; education and training, administration and organization, practice and research. Discussions within each classification and their individual sub-classifications, supported by selected publications to the classification, highlight the importance of the particular subject area to the overall concept of radiation protection. Lessons learnt from the classifications could provide the necessary guidance on how one should adopt and adapt the concept of radiation protection holistically. The discussions that are presented are seen within the professional obligation in adhering to the principles of
radiation protection.
Introduction: Clinical studies have shown that people suffering from tinnitus are at a high risk of developing serious psychological disturbances or serious psychological distress (Erlandsson &
Widen, 2004 in Hiller and Goebel, 1998). Thus the purpose of this study was to determine the
relationship between life-time noise exposure and tinnitus experience among young adults in IIUM Kuantan. Methods: A cross sectional study was used to determine whether there is any association between tinnitus experiences and life-time noise exposure among 11 young adults in IIUM Kuantan from age of 18 to 35 years old who are exposed to the noise. Hearing assessment was done using otoscopy, tympanometry and pure tone audiometry. Participants were asked to fill in a questionnaire on tinnitus experience, and were fitted with a noise dosimeter that measured their noise exposure during waking hours. Values collected from dosimeter were then converted into cumulative life-time noise exposure which refers to the equivalent noise exposure per year (Jokitulppo, Tolvenen & Bjork, 2005). Results: Average cumulative life-time noise exposure of the participants is 72.54 dBA ± 6.9459. Fifty five percent (55%) reported of sometimes having tinnitus. No correlation was found between cumulative life-time noise exposure and tinnitus experience. Conclusion: The cumulative life-time noise exposure among young adults in IIUM Kuantan was found to be lower than the level considered as hazardous. Despite reports of tinnitus experience, there was no evidence that the tinnitus was due to noise exposure.
The aim of this study was to investigate the effect of different inter-stimulus intervals to the Cortical Auditory Evoked Potential (CAEP) findings in adult participants. Nineteen normal hearing individuals aged between 20 and 24 years old participated in this study. CAEP were measured by presenting 1000 Hz tone burst stimulus at 70dBnHL at three different inter-stimulus intervals (ISI)s of 2000, 909 and 555 ms in randomized order. Results revealed significant changes in the CAEP’s amplitude as a function of ISI with a reduction of P1-N1 amplitude of up to 50%. N2 peak was absent in some subjects using short ISI (555 ms). This study concluded that the use of very short ISI (e.g. 555 ms) may not be appropriate clinically because it can reduce the CAEP wave amplitude
and can cause an absence of peak N2. In contrast, the use of short ISI may be useful for other clinical applications that may benefit from neural habituation and refractoriness, for example to predict the potential future outcome of speech and mental disorders.